Тип публикации: статья из журнала
Год издания: 2017
Идентификатор DOI: 10.17516/1997-1397-2017-10-1-132-135
Ключевые слова: Micromagnetic simulation, Nanocrystallites, Random anisotropy model, Thin magnetic film
Аннотация: The magnetic structure of thin nanocrystalline films with a random distribution of magnetization easy axes was studied by means of micromagnetic modeling. The dependences of the correlation function parameters of the non-uniform magnetization on the value of the external in-plane magnetic field were investigated in the wide range (Показать полностью6–1000 nm) of particles sizes. An analysis of the obtained dependences revealed a significant difference between longitudinal (along the field) and transversal (perpendicular to the field) correlation radii of a stochastic magnetic structure. The blocking effect of a fine magnetic structure—a magnetization ripple—was observed during magnetization reversal of the films. © Siberian Federal University. All rights reserved.
Журнал: Journal of Siberian Federal University - Mathematics and Physics
Выпуск журнала: Vol. 10, Is. 1
Номера страниц: 132-135